! Started logfile: /scr/pima/bg219h_uvs/J0836-2016_S_dfm.log on Thu May 19 22:15:42 2016
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.22000
obs     /scr/pima/bg219h_uvs/J0836-2016_S_uva.fits
! Reading UV FITS file: /scr/pima/bg219h_uvs/J0836-2016_S_uva.fits
! AN table 1: 14 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.392063 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J0836-2016
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
!  04        4    2.348e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 54 lines of history.
! 
! Reading 988 visibilities.
select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 
! Restricting channel ranges to the available 4 channels.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.5 
print "taper_size =", taper_size
! taper_size = 20 
![@/opt64/bin/pima_mupet_01.dfm J0836-2016_S]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 54 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 54 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 54 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 54 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=2.000568Jy  sigma=32.097281
! Fit after  self-cal, rms=0.993853Jy  sigma=15.745594
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.221 mas, bmaj=6.316 mas, bpa=-0.1622 degrees
! Estimated noise=1.67122 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.999596 Jy
! Component: 100  -  total flux cleaned = 1.4453 Jy
! Total flux subtracted in 100 components = 1.4453 Jy
! Clean residual min=-0.132519 max=0.217530 Jy/beam
! Clean residual mean=-0.000004 rms=0.040289 Jy/beam
! Combined flux in latest and established models = 1.4453 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 18 components and 1.4453 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.692532Jy  sigma=10.539426
! Fit after  self-cal, rms=0.691978Jy  sigma=10.535868
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.546 mas, bmaj=6.825 mas, bpa=-1.066 degrees
! Estimated noise=1.51012 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.369832 Jy
! Component: 100  -  total flux cleaned = 0.578341 Jy
! Component: 150  -  total flux cleaned = 0.697515 Jy
! Component: 200  -  total flux cleaned = 0.767654 Jy
! Total flux subtracted in 200 components = 0.767654 Jy
! Clean residual min=-0.086698 max=0.180271 Jy/beam
! Clean residual mean=0.000016 rms=0.028987 Jy/beam
! Combined flux in latest and established models = 2.21296 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 46 components and 2.21296 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.352334Jy  sigma=5.384102
! Fit after  self-cal, rms=0.352028Jy  sigma=5.380130
! Inverting map 
! Added new window around map position (-3.5, -1).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.158068 Jy
! Component: 100  -  total flux cleaned = 0.235032 Jy
! Component: 150  -  total flux cleaned = 0.290812 Jy
! Component: 200  -  total flux cleaned = 0.329184 Jy
! Total flux subtracted in 200 components = 0.329184 Jy
! Clean residual min=-0.056378 max=0.122322 Jy/beam
! Clean residual mean=0.000016 rms=0.018426 Jy/beam
! Combined flux in latest and established models = 2.54214 Jy
! Performing phase self-cal
! Adding 42 model components to the UV plane model.
! The established model now contains 83 components and 2.54214 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.241303Jy  sigma=3.758879
! Fit after  self-cal, rms=0.228294Jy  sigma=3.504003
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.546 x 6.825 at -1.066 degrees (North through East)
! Clean map  min=-0.053757  max=1.3653 Jy/beam
if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        1.00*    HN        1.00*    KP        1.00*    
!   LA        1.00*    MK        1.00*    NL        1.00*    OV        1.00*    
!   PT        1.00*    SC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00*    HN        1.12     KP        0.90     
!   LA        0.97     MK        1.12     NL        1.18     OV        0.97     
!   PT        0.99     SC        0.95     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00*    HN        1.09     KP        0.99     
!   LA        0.95     MK        1.07     NL        1.00     OV        0.95     
!   PT        0.95     SC        0.92     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.00*    HN        1.12     KP        0.96     
!   LA        0.92     MK        0.97     NL        0.95     OV        0.98     
!   PT        0.96     SC        0.91     
! 
! 
! Fit before self-cal, rms=0.228294Jy  sigma=3.504003
! Fit after  self-cal, rms=0.177937Jy  sigma=2.791443
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.558 mas, bmaj=6.785 mas, bpa=-0.5815 degrees
! Estimated noise=1.51323 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (3.5, 0.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0659124 Jy
! Component: 100  -  total flux cleaned = 0.101874 Jy
! Component: 150  -  total flux cleaned = 0.123544 Jy
! Component: 200  -  total flux cleaned = 0.129632 Jy
! Total flux subtracted in 200 components = 0.129632 Jy
! Clean residual min=-0.026908 max=0.027787 Jy/beam
! Clean residual mean=0.000006 rms=0.007042 Jy/beam
! Combined flux in latest and established models = 2.67177 Jy
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 111 components and 2.67177 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.145352Jy  sigma=2.248547
! Fit after  self-cal, rms=0.144540Jy  sigma=2.238600
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144540Jy  sigma=2.238600
! Fit after  self-cal, rms=0.112402Jy  sigma=1.569295
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.547 mas, bmaj=6.749 mas, bpa=-0.5522 degrees
! Estimated noise=1.51503 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00900626 Jy
! Component: 100  -  total flux cleaned = -0.00954999 Jy
! Component: 150  -  total flux cleaned = -0.00869328 Jy
! Component: 200  -  total flux cleaned = -0.0086521 Jy
! Total flux subtracted in 200 components = -0.0086521 Jy
! Clean residual min=-0.015495 max=0.014469 Jy/beam
! Clean residual mean=0.000015 rms=0.003414 Jy/beam
! Combined flux in latest and established models = 2.66312 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 124 components and 2.66312 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.107399Jy  sigma=1.491679
! Fit after  self-cal, rms=0.107100Jy  sigma=1.487532
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000493685 Jy
! Component: 100  -  total flux cleaned = -0.000496136 Jy
! Component: 150  -  total flux cleaned = -0.00127094 Jy
! Component: 200  -  total flux cleaned = -0.00199353 Jy
! Total flux subtracted in 200 components = -0.00199353 Jy
! Clean residual min=-0.013222 max=0.013306 Jy/beam
! Clean residual mean=0.000016 rms=0.003134 Jy/beam
! Combined flux in latest and established models = 2.66113 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 137 components and 2.66113 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.105580Jy  sigma=1.462739
! Fit after  self-cal, rms=0.105526Jy  sigma=1.462063
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.105526Jy  sigma=1.462063
! Fit after  self-cal, rms=0.103358Jy  sigma=1.441346
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.544 mas, bmaj=6.738 mas, bpa=-0.4763 degrees
! Estimated noise=1.51491 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00322761 Jy
! Component: 100  -  total flux cleaned = -0.00323975 Jy
! Component: 150  -  total flux cleaned = -0.00281425 Jy
! Component: 200  -  total flux cleaned = -0.00261691 Jy
! Total flux subtracted in 200 components = -0.00261691 Jy
! Clean residual min=-0.010966 max=0.011779 Jy/beam
! Clean residual mean=0.000010 rms=0.002843 Jy/beam
! Combined flux in latest and established models = 2.65851 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 152 components and 2.65851 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.102247Jy  sigma=1.421924
! Fit after  self-cal, rms=0.102249Jy  sigma=1.421718
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000163637 Jy
! Component: 100  -  total flux cleaned = 0.000154908 Jy
! Component: 150  -  total flux cleaned = -1.61351e-06 Jy
! Component: 200  -  total flux cleaned = -0.000446688 Jy
! Total flux subtracted in 200 components = -0.000446688 Jy
! Clean residual min=-0.010858 max=0.011594 Jy/beam
! Clean residual mean=0.000011 rms=0.002733 Jy/beam
! Combined flux in latest and established models = 2.65806 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 156 components and 2.65806 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.101657Jy  sigma=1.413068
! Fit after  self-cal, rms=0.101675Jy  sigma=1.412936
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.101675Jy  sigma=1.412936
! Fit after  self-cal, rms=0.101477Jy  sigma=1.410279
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.952 mas, bmaj=13.15 mas, bpa=10.89 degrees
! Estimated noise=2.47653 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00641708 Jy
! Component: 100  -  total flux cleaned = -0.0062803 Jy
! Component: 150  -  total flux cleaned = -0.005559 Jy
! Component: 200  -  total flux cleaned = -0.00519756 Jy
! Total flux subtracted in 200 components = -0.00519756 Jy
! Clean residual min=-0.017034 max=0.013406 Jy/beam
! Clean residual mean=0.000036 rms=0.004371 Jy/beam
! Combined flux in latest and established models = 2.65287 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 167 components and 2.65287 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.100955Jy  sigma=1.413686
! Fit after  self-cal, rms=0.100948Jy  sigma=1.413498
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000229217 Jy
! Component: 100  -  total flux cleaned = 0.000711601 Jy
! Component: 150  -  total flux cleaned = 0.00104567 Jy
! Component: 200  -  total flux cleaned = 0.00134449 Jy
! Total flux subtracted in 200 components = 0.00134449 Jy
! Clean residual min=-0.016726 max=0.013081 Jy/beam
! Clean residual mean=0.000035 rms=0.004307 Jy/beam
! Combined flux in latest and established models = 2.65421 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 175 components and 2.65421 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.100844Jy  sigma=1.418107
! Fit after  self-cal, rms=0.100850Jy  sigma=1.417964
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "************** FINISHED AMPLITUDE SELF-CAL **************"
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
restore
! Inverting map and beam 
! Estimated beam: bmin=2.543 mas, bmaj=6.731 mas, bpa=-0.408 degrees
! Estimated noise=1.51522 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.543 x 6.731 at -0.408 degrees (North through East)
! Clean map  min=-0.010429  max=1.3542 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.100850Jy  sigma=1.417964
! Fit after  self-cal, rms=0.093305Jy  sigma=1.257027
! Inverting map and beam 
! Estimated beam: bmin=2.541 mas, bmaj=6.726 mas, bpa=-0.3503 degrees
! Estimated noise=1.50712 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00471874 Jy
! Component: 100  -  total flux cleaned = -0.00594069 Jy
! Component: 150  -  total flux cleaned = -0.00679148 Jy
! Component: 200  -  total flux cleaned = -0.00726681 Jy
! Total flux subtracted in 200 components = -0.00726681 Jy
! Clean residual min=-0.009805 max=0.011469 Jy/beam
! Clean residual mean=0.000006 rms=0.002475 Jy/beam
! Combined flux in latest and established models = 2.64694 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 188 components and 2.64694 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.092089Jy  sigma=1.236487
! Fit after  self-cal, rms=0.092114Jy  sigma=1.236261
! Inverting map 
! Added new window around map position (44.5, 40.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00305803 Jy
! Component: 100  -  total flux cleaned = 0.00211986 Jy
! Component: 150  -  total flux cleaned = 0.000830189 Jy
! Component: 200  -  total flux cleaned = 1.62802e-05 Jy
! Total flux subtracted in 200 components = 1.62802e-05 Jy
! Clean residual min=-0.009238 max=0.009106 Jy/beam
! Clean residual mean=0.000005 rms=0.002091 Jy/beam
! Combined flux in latest and established models = 2.64696 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 200 components and 2.64696 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.090013Jy  sigma=1.208940
! Fit after  self-cal, rms=0.089921Jy  sigma=1.205848
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.089921Jy  sigma=1.205848
! Fit after  self-cal, rms=0.088536Jy  sigma=1.196322
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.22 mas, bmaj=6.206 mas, bpa=1.022 degrees
! Estimated noise=1.65352 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.980875 Jy
! Component: 100  -  total flux cleaned = 1.42279 Jy
! Component: 150  -  total flux cleaned = 1.70083 Jy
! Component: 200  -  total flux cleaned = 1.89411 Jy
! Total flux subtracted in 200 components = 1.89411 Jy
! Clean residual min=-0.064347 max=0.107507 Jy/beam
! Clean residual mean=-0.000031 rms=0.021143 Jy/beam
! Combined flux in latest and established models = 1.89411 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 32 model components to the UV plane model.
! The established model now contains 32 components and 1.89411 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.543 mas, bmaj=6.727 mas, bpa=-0.3005 degrees
! Estimated noise=1.50314 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.200747 Jy
! Component: 100  -  total flux cleaned = 0.330647 Jy
! Component: 150  -  total flux cleaned = 0.423737 Jy
! Component: 200  -  total flux cleaned = 0.494017 Jy
! Total flux subtracted in 200 components = 0.494017 Jy
! Clean residual min=-0.033900 max=0.043339 Jy/beam
! Clean residual mean=0.000011 rms=0.010896 Jy/beam
! Combined flux in latest and established models = 2.38812 Jy
! Adding 59 model components to the UV plane model.
! The established model now contains 78 components and 2.38812 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.946 mas, bmaj=13.14 mas, bpa=10.98 degrees
! Estimated noise=2.45686 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.109512 Jy
! Component: 100  -  total flux cleaned = 0.164098 Jy
! Component: 150  -  total flux cleaned = 0.195426 Jy
! Component: 200  -  total flux cleaned = 0.215603 Jy
! Total flux subtracted in 200 components = 0.215603 Jy
! Clean residual min=-0.015811 max=0.015101 Jy/beam
! Clean residual mean=0.000022 rms=0.004928 Jy/beam
! Combined flux in latest and established models = 2.60373 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.012177 Jy
! Component: 100  -  total flux cleaned = 0.0191029 Jy
! Component: 150  -  total flux cleaned = 0.0241618 Jy
! Component: 200  -  total flux cleaned = 0.0279455 Jy
! Total flux subtracted in 200 components = 0.0279455 Jy
! Clean residual min=-0.011568 max=0.009815 Jy/beam
! Clean residual mean=0.000016 rms=0.003000 Jy/beam
! Combined flux in latest and established models = 2.63167 Jy
! Adding 86 model components to the UV plane model.
! The established model now contains 145 components and 2.63167 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.543 mas, bmaj=6.727 mas, bpa=-0.3005 degrees
! Estimated noise=1.50314 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0044931 Jy
! Component: 100  -  total flux cleaned = -0.00147618 Jy
! Component: 150  -  total flux cleaned = 0.00141413 Jy
! Component: 200  -  total flux cleaned = 0.00364596 Jy
! Total flux subtracted in 200 components = 0.00364596 Jy
! Clean residual min=-0.009138 max=0.009941 Jy/beam
! Clean residual mean=0.000005 rms=0.002335 Jy/beam
! Combined flux in latest and established models = 2.63532 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 166 components and 2.63532 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.087751Jy  sigma=1.218056
! Fit after  self-cal, rms=0.087689Jy  sigma=1.214121
wmodel /J0836-2016_S_map.mod
! wmodel: Unable to open new model file: /J0836-2016_S_map.mod
! Error occured in command: wmodel
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap /scr/pima/bg219h_uvs/J0836-2016_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.543 x 6.727 at -0.3005 degrees (North through East)
! Clean map  min=-0.010147  max=1.3531 Jy/beam
! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0836-2016_S_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.35312 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00228443 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.506479 0.506479 1.01296 2.02592 4.05183 8.10367 16.2073 32.4147 64.8293
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0068 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.353 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  592.324 
quit
! Quitting program
! Log file /scr/pima/bg219h_uvs/J0836-2016_S_dfm.log closed on Thu May 19 22:15:44 2016